Modern museum exhibition technology revolution for audience

Today＇s digital revolution leads to the increasing mobile device usage, which has changed people＇s life and work. However, the traditional static display and graphic version is unable to meet the requirements of the modern audience, which makes museums face the challenge in the distribution of knowledge. Meanwhile, the information storm produced by big data emerged a variety of new media, such as social media, Natural User Interface, Augmented Reality, and electronic publishing. This dizzying array of tools offered opportunities for museums all over the world to become more vibrant and accessible. Museums around the world have been constant changed and improved its presentation, which provides a valuable experience for us. The new Shanghai Natural History Museum has also applied information technology on exhibition, education, research and collection. But the change does not mean a complete subversion. Because the museum audience are di- verse, such as born in a different era, have different learning habits, museums need to control the change magnitude of display technology to meet the requirements of different audience.

Sawah Rice Eco-technology and Actualization of Green Revolution in West Africa: Experience from Nigeria and Ghana

The development and dissemination of sawah rice eco-technology in Nigeria and Ghana as prerequisites for the actualization of green revolution in West Africa were described. It showed that the neglect of the eco-technology and the overemphasis of the biotechnology have rendered the ineffective transferability of the green revolution process from Asia to Africa. The sawah eco-technology increases yield up to 5 t/hm2 through bunding and the use of inlet and outlet connecting irrigation and drainage, which enhances effective water control and management, improves the efficiency of fertilizer, improves nitrogen fixation by soil microbes and algae, increases the use of wetlands, improves soil organic matter accumulation, suppresses weed growth, and enhances immune mechanism of rice through nutrient supply. The current experience has therefore established that the technology overcomes the constraints that have limited the realization of green revolution in West Africa.

Revolution CT能谱成像技术联合肺癌血清4项对肺癌患者的诊断及疗效评估价值分析

目的探讨Revolution CT能谱成像技术联合肺癌血清4项对肺癌患者的诊断及疗效评估价值。方法前瞻性选择2019年6月至2022年6月来亳州市人民医院诊治的肺占位性病变患者70例,均给予肺癌血清4项及CT能谱成像检查,病理检查确诊的肺癌患者给予化疗治疗,化疗2个周期后肺癌患者再次行肺癌血清4项检查及CT能谱成像检查。分析70例患者的病理、血清、CT能谱成像检查及CA125+SCC+NSE+CYFRA21-1+CEA+CT能谱成像检查结果,分析血清及Revolution CT能谱成像检查对肺部占位性疾病的诊断效能,良恶性患者血清4项水平、CT能谱、灌注参数,分析55例肺癌患者化疗前后有效组、无效组的血清4项水平、CT能谱、灌注参数。结果70例患者的病理检查结果表明,良性15例,恶性55例。肺癌血清4项联合Revolution CT能谱成像检查、Revolution CT能谱成像检查对肺部占位性疾病的诊断阳性预测值、阴性预测值、敏感度、特异度、准确度明显较肺癌血清4项检测高,差异均有统计学意义(P<0.05)。恶性患者的血清SCC、NSE、CYFRA21-1、CEA明显较良性患者高,差异均有统计学意义(P<0.05)。良性患者的CT能谱参数明显恶性患者低,差异均有统计学意义(P<0.05);良性患者CT灌注成像参数中的血容量、血流量、毛细血管通透性明显较恶性组患者低,差异均有统计学意义(P<0.05)。55例肺癌患者化疗后,其中有效47例,无效8例。化疗前,有效组、无效组的血清SCC、NSE、CYFRA21-1、CEA水平、CT能谱、灌注参数比较,差异均无统计学意义(P>0.05);化疗后,有效组、无效组患者的血清SCC、NSE、CYFRA21-1、CEA水平、能谱CT参数及CT灌注参数中的血容量、血流量、毛细血管通透性较化疗前均降低,且有效组较无效组低,差异均有统计学意义(P<0.05)。结论Revolution CT能谱成像技术联合肺癌血清4项可用于肺癌的诊断,二者也可用于疗效评价。

Manufacturing Localization,Technology Backfire,and Economic De-globalization

Since the global financial crisis,global value chain(GVC)have been contracting amid the trend toward economic de-globalization.With GVC participation rate in mind as the core indicator of economic de-globalization,in this paper we create a multi-country general equilibrium model to characterize the mechanism by which manufacturing localization affects GVC participation rate.Our theoretical derivation shows that changes in the local manufacturing status of final products in various countries directly influence the GVC participation rate of those countries.When the local proportion of a country’s final products reaches a certain level,rising local proportion of intermediate inputs,economic growth below the world average level,and technology progress all cause the country’s GVC participation rate to decline,giving rise to de-globalization at the manufacturing and trade levels.We further provide a comprehensive interpretation based on an empirical test of the deep-seated causes of economic de-globalization in relation to such economic phenomena as increasing trade concentration,the“technology backlash”effect of the new industrial revolution,and economic growth driven by the combined forces of trade protectionism and quantitative easing.

Fourth Industrial Revolution:Technological Drivers,Impacts and Coping Methods

The world is marching into a new development period when the digital technology,physical technology,and biological technology have achieved an unprecedented development respectively in their own fields,and at the same time their applications are converging greatly.These are the three major technological drivers for the Fourth Industrial Revolution.This paper discusses the specific technology niches of each kind technological driver behind the Fourth Industrial Revolution,and then evaluates impacts of the Fourth Industrial Revolution on global industrial,economic,and social development.At last this paper proposes possible measures and policies for both firms and governments to cope with the changes brought by the Fourth Industrial Revolution.

Research on the Application of Virtual Simulation and 3D Animation Technology in the Teaching of Road and Bridge Majors in Higher Vocational Colleges

The informatization of higher vocational education is the future development trend,and it is also encouraged and promoted by the Ministry of Education.This article focuses on the road and bridge major,combined with the author’s experience in introducing virtual simulation and three-dimensional(3D)animation technology into relevant course teaching in recent years,discusses the application of virtual simulation and 3D animation technology in higher vocational education and promotes classroom revolution,to obtain better teaching effect.

Integrating GPT into the Journalism and Communication Industries:The Technological Logic,Ecosystem Reconstruction,and Ethical Chal enges

Generative AI,represented by GPT(Generative Pre-trained Transformer),is now leading the technological revolution and is reconstructing the journalism and communication industries'ecosystems because of its powerful generative capacity and diverse range of outputs.While GPT is busy revolutionizing and innovating the production of news content,working patterns,and operation modes,it has also given rise to ethical concerns in regard to news authenticity,data security,humanistic values,and other related aspects.Therefore,it is imperative to initiate strategies and approaches,such as establishing a mechanism for verifying information authenticity,enhancing data security and privacy regulations,and instituting an ethical supervision and governance framework for AI,in order to facilitate the systematic advancement of AI-based news production while reinstating public trust.

Influence and Expression of Modern Technological Revolution on Entomological Research

Influence and expression of modern technological revolution on entomological research were analyzed from biotechnology and information technology. The application and expression of transgenic plants, transgenic insects, recombinant microorganism, insect tissue culture and informa- tion technology in entomology were discussed in this study, which showed that modern technological revolution brought about a qualitative leap for entomology with a great pushing effect.

Impact of the World's New Technological Revolution on Economic Development and Educational Reform in the Information Age

The fourth industrial revolution of human society is also known as the"world's new technological revolution,"which has brought human society into the information age and has had an extremely important impact on economic development and educational reform.In the information age,economic development and wealth creation are dominated by the acquisition,mastery,distribution,and utilization of information instead of capital.Therefore,the cultivation of talents is very important,and educational reform is imperative with the rise of the world's new technological revolution.

Impact of the World’s New Technological Revolution on Economic Development and Educational Reform in the Information Age

The fourth industrial revolution of human society is also known as the“world’s new technological revolution,”which has brought human society into the information age and has had an extremely important impact on economic development and educational reform.In the information age,economic development and wealth creation are dominated by the acquisition,mastery,distribution,and utilization of information instead of capital.Therefore,the cultivation of talents is very important,and educational reform is imperative with the rise of the world’s new technological revolution.

Hi-Tech Revolution The rise of China’s scientific and technological development

The announcer on the giant screen greeted visitors to the Wuzhen International lnternet Exhibition Center with a cheery voice. ＂Good morning everyone! I will be your news anchor for today,＂ said the male voice. But this was no ordinary announcer： his voice and appearance have been entirely generated by artificial intelligence technology.

Evolution of energy and metal demand driven by industrial revolutions and its trend analysis

Industrial revolutions have a profound impact on energy and metal demand.Based on technological improvement,industrial transformation,and changes of energy and metal consumption in the United States,this paper identified the evolution characteristics of energy and metal demand driven by industrial revolutions,and analyzed the trends of energy and metal demand driven by the fourth industrial revolution which is happening currently.Results indicated that fossil fuels were the major energy sources which boosted up the past three industrial revolutions,whereas their consumption increased at a slowing pace as the economy was growing continually;after the third industrial revolution,the consumption of fossil fuels decoupled gradually with the economic growth.As the industrial structure transformed as the industrial revolutions went on,more and more metals were used in the industries,and the consumption of different metals showed different trends.In recent years,a new technological revolution has surged mainly driven by the overall application of new information technologies.The technological advance in information,new energies,new materials,etc.,will speed up the industrial transformation and exert a deep effect on the demand of energy and metals.It can be inferred that the ratio of clean,non-polluting,renewable energy will rise while the ratio of fossil fuels will drop in the energy demand,and the demand of rare metals will perhaps enter a fast-growing period,while the demand of traditional bulk metals will fluctuate at mid-high levels.Following the new industrial revolution,China should adopt an energy transition strategy of developing low-carbon and free-carbon technologies simultaneously,reinforce the domestic and international metal supply system with the aim of enhancing global governance capability,strengthen the deep development of rich rare metals and broaden the overseas supply channels of scare rare metals.

Education and the Fourth Industrial Revolution:Lessons from COVID-19

The COVID-19 pandemic has prompted educators to rethink educational practices,especially with regard to technology.The COVID-19 pandemic is a huge challenge to education systems around the world.This Viewpoint offers guidance to teachers,institutional heads,and officials on addressing the crisis.This study investigated technology use in teaching during the COVID-19 lockdown inMalaysia,focusing on technology-based teaching methods,modifications necessitated by this new teaching style,and challenges teachers faced when using technology.Using purposive sampling,a qualitative study was undertaken with a sample of 10 English language teachers from Arabic schools in Malaysia.The results indicated that a digital leap occurred in education during the COVID-19 lockdown because teachers had to quickly adapt to a more technology-based teaching style.The challenges teachers faced included managing virtual classes,ensuring reliable Internet connections,overcoming a lack of preparedness and low digital competence,and dealing with students’mental health.Such changes in teaching methods have created new roles for teachers while also increasing their acceptance of e-learning and remote learning.The contribution of this research is to provide a holistic picture of remote education activities during the pandemic period to establish a linkage between the online teaching-learning process during the COVID-19 outbreak as to ensure the resumption of teaching-learning education as a normal course of procedure in the education system.Despite the human suffering brought by the pandemic,the new norms of education during COVID-19 generally have some pockets of excellence to drive the education into the Fourth Industrial Revolution.

Call for Papers Journal of Electronic Science and Technology Special Issue on Mass Transfer in Electrochemical Energy Materials and Devices

The world has entered an era featured with fast transportation, instant communication, and prompt technological revolution, the further advancement of which all relies fundamentally, yet, on the development of cost-effective energy resources allowing for durable and high-rate energy supply. Current battery and fuel cell systems are challenged by a few issues characterized either of insufficient energy capacity or of operation instability and, thus, are not ideal for highly-demanded applications, such as electrical vehicles and portable electronic devices. Inefficient mass transfer in energy conversion/storage devices has been the key factor leading to these aforementioned challenges.

International Telecommunication Union Standardization for Trust Provisioning in Information, Communication and Technology Infrastructure toward Achieving United Nation’s Sustainable Development Goals

The advancement of the fourth industrial revolution has shaped the integration and interaction of different information, communication and technologies (ICTs) in the merging cyber, physical, and social infrastructures. The impact of ICT has accelerated the progress of the United Nation’s Sustainable Development Goals (UN SDGs) and influenced the evolution of smart, sustainable, stable society development. Making the trustworthy information and communication technologies infrastructure widely available will promote the community innovation needed to stimulate domestic economics, provide decent work, and reduce inequalities. This article attempts to outline a big picture about the International Telecommunication Union (ITU)’s trust provisioning framework, including its motivation, current status, and application for achieving the UN SDGs by 2030. This article first describes the purpose of the UN SDGs and the evolution of the industrial revolution, then demonstrates the challenges of global risks affecting the fourth industrial revolution and the need for trustworthy ICT infrastructures. Subsequently, the article evaluates the ITU trust provisioning framework and assesses its applications in the future knowledge society, trust provisioning ecosystem, and cyber, physical, and social infrastructure toward achieving UN SDGs. Use cases are also presented in this article to show the effectiveness of the ITU trust provisioning framework on achieving UN SDGs.

Industrial Revolution 4.0 in Some Countries Experiences and Lessons for Vietnam

The world has experienced 3 Industrial Revolutions.Right now,we are at the beginning of the 4th Industrial Revolution.4.0 Revolution is based on the digital revolution,characterized by the increasingly popular internet and mobile,by smaller and more powerful semiconductors at cheaper price and by Artificial Intelligence.Digital technologies with computer hardware,software and networks are becoming more and more complex,more integrated,thus transforming society.Faced with the unprecedented impact of the 4.0 Revolution,depending on the size of the economy and the level of technology,countries around the world have policies to adapt,catch up and take advantage of the achievements of the revolution.This revolution serves the sustainable development of our country.This article summarizes the policies of some countries such as Germany,the United States,Japan,Singapore,Republic of Korea,India,China,Taiwan,...under the impact of the 4.0 Revolution;thereby drawing lessons for Vietnam in the process of implementing the 4.0 Revolution to avoid negative impacts,take advantage of the pre-eminence of the revolution in socio-economic development.